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c4-medium.yaml
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c4-medium.yaml
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run_name: c4-medium-run-001
seed: 6198
dry_run: false
wandb:
name: ${run_name}
model:
d_model: 4096
n_heads: 16
n_layers: 30
mlp_ratio: 8
alibi: true
alibi_bias_max: 8.0
attention_dropout: 0.0
attention_layer_norm: true
multi_query_attention: true
block_type: sequential
layer_norm_type: low_precision # if not compiling, use 'low_precision'
activation_type: swiglu
residual_dropout: 0.0
embedding_dropout: 0.0
max_sequence_length: 2048
vocab_size: 50257
embedding_size: 50304
eos_token_id: 50256
pad_token_id: 50256
init_device: meta
init_std: 0.02
compile: null # causes instability on AMD GPUs
optimizer:
name: lionw
learning_rate: 1.0e-4
weight_decay: 0.01
betas:
- 0.9
- 0.95
scheduler:
name: cosine_with_warmup
t_warmup: 2000
t_max: null
data:
paths: ${path.glob:${path.choose:${oc.env:SCRATCH_DIR,no_exist}/pretraining_data/preprocessed,/net/nfs.cirrascale/allennlp/llm-data}/c4/en/c4-train.*.npy}
pad_direction: right
num_workers: 2
drop_last: true
pin_memory: true
prefetch_factor: 16
persistent_workers: true
timeout: 0
tokenizer:
identifier: gpt2
truncate_direction: right
save_folder: ${path.choose:${oc.env:SCRATCH_DIR,no_exist}/checkpoints,/results}/${oc.env:SLURM_JOB_ID,${run_name}}
save_overwrite: false
# Sharded checkpoints (best for restarts)
save_interval: 1000
save_num_checkpoints_to_keep: 2
# Unsharded checkpoints (for final storage)
save_interval_unsharded: 50000
save_num_unsharded_checkpoints_to_keep: -1
load_path: null
# max_duration: 476837 # 2T tokens
max_duration: 47684 # 200B tokens
global_train_batch_size: 2048
device_train_microbatch_size: 2
precision: amp_bf16
max_grad_norm: 1.0
speed_monitor:
window_size: 20
eval_interval: ${save_interval}
eval_subset_num_batches: -1
device_eval_batch_size: ${device_train_microbatch_size}
evaluators:
##########################
# Perplexity evaluations #
##########################
- label: c4-validation
subset_num_batches: 10
data:
paths: ${path.glob:${path.choose:${oc.env:SCRATCH_DIR,no_exist}/pretraining_data/preprocessed,/net/nfs.cirrascale/allennlp/llm-data}/c4/en/c4-validation.*.npy}
num_workers: 1
drop_last: true
pin_memory: true
persistent_workers: true
prefetch_factor: 4
- label: rp-validation
subset_num_batches: 10
data:
paths: ${path.glob:${path.choose:${oc.env:SCRATCH_DIR,no_exist}/pretraining_data/preprocessed,/net/nfs.cirrascale/allennlp/llm-data}/redpajama/redpajama-validation.npy}
num_workers: 1
drop_last: true
pin_memory: true
persistent_workers: true
prefetch_factor: 4
# lump all the small datasets together (we still get separate metrics).
- label: all-small-ppl-validation
data:
datasets:
4chan-validation:
- ${path.choose:${oc.env:SCRATCH_DIR,no_exist},/net/nfs.cirrascale/allennlp/llm-data}/eval-data/perplexity/v2_small/4chan/val.npy
c4_100_domains-validation:
- ${path.choose:${oc.env:SCRATCH_DIR,no_exist},/net/nfs.cirrascale/allennlp/llm-data}/eval-data/perplexity/v2_small/c4_100_domains/val.npy
c4_en-validation:
- ${path.choose:${oc.env:SCRATCH_DIR,no_exist},/net/nfs.cirrascale/allennlp/llm-data}/eval-data/perplexity/v2_small/c4_en/val.npy
gab-validation:
- ${path.choose:${oc.env:SCRATCH_DIR,no_exist},/net/nfs.cirrascale/allennlp/llm-data}/eval-data/perplexity/v2_small/gab/val.npy
ice-validation:
- ${path.choose:${oc.env:SCRATCH_DIR,no_exist},/net/nfs.cirrascale/allennlp/llm-data}/eval-data/perplexity/v2_small/ice/val.npy
m2d2_s2orc-validation:
- ${path.choose:${oc.env:SCRATCH_DIR,no_exist},/net/nfs.cirrascale/allennlp/llm-data}/eval-data/perplexity/v2_small/m2d2_s2orc/val.npy
m2d2_wiki-validation:
- ${path.choose:${oc.env:SCRATCH_DIR,no_exist},/net/nfs.cirrascale/allennlp/llm-data}/eval-data/perplexity/v2_small/m2d2_wiki/val.npy
manosphere-validation:
- ${path.choose:${oc.env:SCRATCH_DIR,no_exist},/net/nfs.cirrascale/allennlp/llm-data}/eval-data/perplexity/v2_small/manosphere/val.npy
mc4_en-validation:
- ${path.choose:${oc.env:SCRATCH_DIR,no_exist},/net/nfs.cirrascale/allennlp/llm-data}/eval-data/perplexity/v2_small/mc4_en/val.npy
pile-validation:
- ${path.choose:${oc.env:SCRATCH_DIR,no_exist},/net/nfs.cirrascale/allennlp/llm-data}/eval-data/perplexity/v2_small/pile/val.npy
ptb-validation:
- ${path.choose:${oc.env:SCRATCH_DIR,no_exist},/net/nfs.cirrascale/allennlp/llm-data}/eval-data/perplexity/v2_small/ptb/val.npy
twitterAEE-validation:
- ${path.choose:${oc.env:SCRATCH_DIR,no_exist},/net/nfs.cirrascale/allennlp/llm-data}/eval-data/perplexity/v2_small/twitterAEE/val.npy
wikitext_103-validation:
- ${path.choose:${oc.env:SCRATCH_DIR,no_exist},/net/nfs.cirrascale/allennlp/llm-data}/eval-data/perplexity/v2_small/wikitext_103/val.npy
drop_last: true
##########################
# Downstream evaluations #
##########################
- label: piqa
type: downstream
- label: hellaswag
type: downstream
- label: winogrande
type: downstream
- label: openbook_qa
type: downstream
# - label: boolq # requires implemention of the pmi_dc matrix
# type: downstream
#
- label: sciq
type: downstream
- label: arc_easy
type: downstream
# - label: arc_challenge # requires implemention of the pmi_dc matrix
# type: downstream
#
- label: copa
type: downstream
- label: rte
type: downstream
- label: commitment_bank
type: downstream
- label: mrpc
type: downstream
- label: sst2
type: downstream